Table  2-1. OPERATOR  PREVENTIVE TM   5-6675-317-14 MAINTENANCE  CHECKS  AND  SERVICES   - Cont B - Before W - Weekly AN  -  Annually D  -  During M  -  Monthly S (Number)    - Hundreds of Hours - Semiannually Q - Quarterly BI - Biennially lTEM NO, 1 lN- TER- VAL B/A ITEM  TO  BE  INSPECTED PROCEDURE DRAFTING.   SCRIBING/TRACING   TABLE   -   Cont Inspect   -   Cont. 3. Pull   cabinet   assembly   lock   release   ring   and swing   out   cabinet   assembly. 4. Loosen   tilt   lock   until   it   clears   table top   assembly. 5. Rotate   table 6. T i g h t e n     t i l t in   position. top  180°. lock   to   secure   table   top   assembly 7. Inspect   wooden   table   top. 8. Rotate   table   top   180°   and   tighten   tilt   lock. 9. Return   cabinet   assembly   to   its   normal position   under   table. 10. Press   firmly   on   cabinet   assembly   front until   cabinet   assembly   lock   clicks. 11. Turn   power   switch   on.   Be   sure   all   table lights   are   on. Check   surface   for   cracks or   breaks. 120 Turn   off   power   switch. For Readiness Reporting, Equipment  Is Not  Ready/ Available If: T i l t    l o c k    is damaged. Table   top   does not   rotate. Table   top   will not   lock   in position. Table   top   has gouges,   dents, or   cuts. Table   lights   do not   illuminate. Glass   is broken.   Power switch   is broken. 2-7